TheStreet.com has an article with an interesting title, but its really just your run of the mill introductory piece on foreclosures.  Worth a read if you don't have any experience buying or selling foreclosure property, but probably not worth your time otherwise.

Buying Foreclosures Worth the Trouble?

Hopefully one day they'll give a definitive "no, its a terrible idea" so the rest of us can find find even better deals in peace